Options are :

- 60
- less than 90 deg.
- 90 (Correct)
- Not possible with the given limited info

**Answer :**90

Eight chairs are numbered 1 to 8. Two women and 3 men wish to occupy one chair each. First the women choose the chairs from amongst the chairs 1 to 4 and then men select from the remaining chairs. Find the total number of possible arrangements.

Options are :

- 12
- 1440 (Correct)
- 120
- 360

**Answer :**1440

GMAT GRE - Math - Practice Test - MCQ Set 11

How many multiples of 4 lie between 10 and 250 ? (ref 105214)

Options are :

- 40
- 60 (Correct)
- 50
- 55

**Answer :**60

GMAT GRE - Math - Practice Test - MCQ Set 4

In a 3600 m race around a circular track of length 400m, the faster runner and the slowest runner meet at the end of the fourth minute, for the first time after the start of the race. All the runners maintain uniform speed throughout the race. If the faster runner runs at thrice the speed of the slowest runner. Find the time taken by the faster runner to finish the race.

Options are :

- 36 min
- 12 min
- 16 min
- 24 min (Correct)

**Answer :**24 min

Vertices of a quadrilateral ABCD are A (0, 0), B (4, 5), C (9, 9) and D (5, 4). What is the type of the quadrilateral?

Options are :

- Rhombus (Correct)
- Parallelogram but not a rhombus
- Square
- Rectangle but not a square

**Answer :**Rhombus

Find the maximum numbers of boxes into which 1134 apples and 1215 oranges be distributed so that each box contains the same number of apples and oranges?

Options are :

- 81 (Correct)
- 54
- 80
- 83

**Answer :**81

Vocabulary for SAT, GMAT, GRE, CAT applicants Set 3

Two Dice are rolled together. Find the probability of getting a multiple of 2 on one die and an odd number on the other die.

Options are :

- 1 / 2 (Correct)
- 1 / 3
- 1 / 36
- 1 / 18

**Answer :**1 / 2

TOEFL and IELTS VOCABULARY IN FORM OF ENGLISH PRACTICE TESTS Set 4

Aashman takes 6.5 hours to go from city Lucknow to city Aligarh at 3 different speeds 30 kmph, 45 kmph, and 60 kmph covering the same distance with each speed. The respective mileages per liter of fuel are 11 km, 14 km and 18 km for the above speeds. Aashman's friend Viyan is an efficient driver and wants to minimize his friend's car's fuel consumption. So he decides to drive Aashman's car one day from city Lucknow to city Gurgaon. How much fuel will he be able to save?

Options are :

- 4.5 ltrs (Correct)
- 0.7 ltrs
- 0.3 ltrs
- 4.2 ltrs

**Answer :**4.5 ltrs

Options are :

- Angle ROQ
- 2 x Angle ROQ
- 2 x Angle POS (Correct)
- Angle POS

**Answer :**2 x Angle POS

The most 150 frequently used words in IELTS exams Set 1

Thomas was born between October 6th and 10th (Oct 6th and 10th is excluding). His year of birth is also known. What is the probability of Thomas being born on a Saturday?

Options are :

- 1 / 3 or 1 / 7
- Cannot be determined
- 0 or 3 / 7 (Correct)

**Answer :**0 or 3 / 7

Options are :

- 12 root 32 (here 12 is not multiplied)
- root 2
- 2 (Correct)
- 12 root 2 (here 12 is not multiplied)

**Answer :**2

A boy spend Rs. 10 first day, Rs. 20 on second day, Rs. 40 on third day and so on. Find how much, in all, will he spend in 12 days?

Options are :

- Rupees = 10 (2^10 -2)
- Rupees = 10 (2^12 -1) (Correct)
- Rupees = 10 (2^12 -2)
- Rupees = 10 (2^10 -1)

**Answer :**Rupees = 10 (2^12 -1)

The most 150 frequently used words in IELTS exams Set 2

Star Health Insurance Company issues standard, preferred and ultra-preferred policies. Among the company's policy holders of a certain age, 50 are standard with the probability of 0.01 dying in the next year, 30 are preferred with a probability of 0.008 of dying in the next year and 20 are ultra-preferred with a probability of 0.007 of dying in the next year. If a policy holder of that age dies in the next year, what is the probability of the decreased being a preferred policy holder?

Options are :

- 0.375
- 0.2727 (Correct)
- none of these
- 0.1591

**Answer :**0.2727

An airplane flies 3500 km in the same time that a train takes to travel 600 km. If the airplane flies 50 km an hour more than five times the speed of the train, what are the speeds of the train and airplane?

Options are :

- 60 km/h and 350 km/h (Correct)
- 80 km/h and 300 km/h
- 60 km/h and 300 km/h
- 80 km/h and 350 km/h

**Answer :**60 km/h and 350 km/h

Number of units of a good that can be produced by a factory is directly proportional to the square of the number of workers, square root of the number of machines and to the number of hours put in. The factory produces 200 goods when 4 people work for 8 hours each with 4 machines. When 3 people work for 12 hours each with 9 machines, how many goods will be produced?

Options are :

- 25 / 32
- none of the above
- 324 / 25
- 2025 / 8 (Correct)

**Answer :** 2025 / 8

TOEFL and IELTS VOCABULARY IN FORM OF ENGLISH PRACTICE TESTS Set 5

90% and 97% pure acid solutions are mixed to obtain 21 litres of 95% pure acid solution. Find the quantity of each type of acid to be mixed to form the mixture.

Options are :

- None of them
- Quantity of 1st acid = 8 litres and 2nd acid = 20 litres
- Quantity of 1st acid = 6 litres and 2nd acid = 15 litres (Correct)
- Quantity of 1st acid = 6 litres and 2nd acid = 14 litres

**Answer :**Quantity of 1st acid = 6 litres and 2nd acid = 15 litres

When a number is divided by 36, it leaves a remainder of 19. What will be the remainder when the number is divided by 12?

Options are :

- 7 (Correct)
- 192
- none of these
- 10

**Answer :**7

The most 150 frequently used words in IELTS exams Set 5

The cost of an article is Rs. 6,000 (INR) to a distributor. He sells it to a trader for Rs. 7,500 (INR) and the trader sells it to a customer for Rs. 8,000. If the VAT rate is 12.5%; find the VAT paid by the: (i) distributor (ii) trader

Options are :

- By the distributor = Rs. 187.50 (INR) and by trader = Rs. 62.50 (INR) (Correct)
- By the distributor = Rs. 1000 (INR) and by trader = Rs. 937.50 (INR)
- By the distributor = Rs. 750 (INR) and by trader = Rs. 973.50 (INR)
- By the distributor = Rs. 700 (INR) and by trader = Rs. 800 (INR)

**Answer :**By the distributor = Rs. 187.50 (INR) and by trader = Rs. 62.50 (INR)

Abhishek starts to paint a fence on one day. On the second day, two more friend of Abhishek join him. On the third day 3 more friends of him join him and so on. If the fence is completely painted this way in exactly 20 days, then find the number of days in which 10 girls painting together can paint the fence completely, given that every girl can paint twice as fast as Abhishek and his friends (Boys)?

Options are :

- 45
- 20
- 40
- 77 (Correct)

**Answer :**77

GMAT Math Prep Most Comprehensive Question Bank Set 6

Average of ‘n’ number is t. One of the numbers ‘s’ is replaced by ‘z’ and the new average becomes u. What is the relation between n, t, s, u and z?

Options are :

- (t?u) / (s?z) = 1/n (Correct)
- (u?3) / (z?s) = 1/n
- (z?s) / u = 1/n
- (u?3) / (z?s) = 1/n

**Answer :**(t?u) / (s?z) = 1/n

An equilateral triangle of side 9 cm is inscribed in a circle. Find the radius of the circle.

Options are :

- 3 root 5
- 4 root 3
- 4 root 5
- 3 root 3 (Correct)

**Answer :**3 root 3

- GMAT Math Prep Most Comprehensive Question Bank Set 2
- GMAT GRE - Math - Practice Test - MCQ Set 11
- GMAT GRE - Math - Practice Test - MCQ Set 8
- The most 150 frequently used words in IELTS exams Set 4
- GMAT GRE - Math - Practice Test - MCQ Set 10
- GMAT GRE - Math - Practice Test - MCQ Set 5
- Vocabulary for SAT, GMAT, GRE, CAT applicants Set 5
- GMAT GRE - Math - Practice Test - MCQ Set 2
- GMAT GRE - Math - Practice Test - MCQ Set 12
- GMAT GRE - Math - Practice Test - MCQ Set 3
- The most 150 frequently used words in IELTS exams Set 1
- Vocabulary for SAT, GMAT, GRE, CAT applicants Set 1